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From: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
To: <linux-clk@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Cc: <git@amd.com>, Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>, Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Michal Simek <michal.simek@amd.com>,
	Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>,
	<devicetree@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>
Subject: [PATCH v2 3/8] clk: clocking-wizard: Move clk_in1 acquisition before static-config check
Date: Thu, 9 Jul 2026 16:43:58 +0530	[thread overview]
Message-ID: <20260709111403.1579159-4-shubhrajyoti.datta@amd.com> (raw)
In-Reply-To: <20260709111403.1579159-1-shubhrajyoti.datta@amd.com>

The clk_in1 is the input clock for both the dynamic reconfig and the
static-config paths. Acquire clk_in1 for static-config as well. Output
clocks are registered as fixed-factor children of clk_in1.

Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
---

(no changes since v1)

 drivers/clk/xilinx/clk-xlnx-clock-wizard.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/clk/xilinx/clk-xlnx-clock-wizard.c b/drivers/clk/xilinx/clk-xlnx-clock-wizard.c
index e082051221be..ffc78c90bee6 100644
--- a/drivers/clk/xilinx/clk-xlnx-clock-wizard.c
+++ b/drivers/clk/xilinx/clk-xlnx-clock-wizard.c
@@ -1178,6 +1178,11 @@ static int clk_wzrd_probe(struct platform_device *pdev)
 		return -EINVAL;
 	}
 
+	clk_wzrd->clk_in1 = devm_clk_get(&pdev->dev, "clk_in1");
+	if (IS_ERR(clk_wzrd->clk_in1))
+		return dev_err_probe(&pdev->dev, PTR_ERR(clk_wzrd->clk_in1),
+				     "failed to get clk_in1\n");
+
 	if (!of_property_present(np, "xlnx,static-config")) {
 		clk_wzrd->base = devm_platform_ioremap_resource(pdev, 0);
 		if (IS_ERR(clk_wzrd->base))
@@ -1192,11 +1197,6 @@ static int clk_wzrd_probe(struct platform_device *pdev)
 			}
 		}
 
-		clk_wzrd->clk_in1 = devm_clk_get(&pdev->dev, "clk_in1");
-		if (IS_ERR(clk_wzrd->clk_in1))
-			return dev_err_probe(&pdev->dev, PTR_ERR(clk_wzrd->clk_in1),
-					     "clk_in1 not found\n");
-
 		ret = clk_wzrd_register_output_clocks(&pdev->dev, nr_outputs);
 		if (ret)
 			return ret;
-- 
2.34.1


  parent reply	other threads:[~2026-07-09 11:14 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-09 11:13 [PATCH v2 0/8] clk: clocking-wizard: Add static-config clock provider support Shubhrajyoti Datta
2026-07-09 11:13 ` [PATCH v2 1/8] dt-bindings: clock: clocking-wizard: Add static-config mode support Shubhrajyoti Datta
2026-07-09 11:13 ` [PATCH v2 2/8] clk: clocking-wizard: Do not map the memory for static-config Shubhrajyoti Datta
2026-07-09 11:28   ` sashiko-bot
2026-07-09 11:13 ` Shubhrajyoti Datta [this message]
2026-07-09 11:25   ` [PATCH v2 3/8] clk: clocking-wizard: Move clk_in1 acquisition before static-config check sashiko-bot
2026-07-09 11:13 ` [PATCH v2 4/8] clk: clocking-wizard: Add static-config clock provider support Shubhrajyoti Datta
2026-07-09 11:26   ` sashiko-bot
2026-07-09 11:14 ` [PATCH v2 5/8] clk: clocking-wizard: Skip s_axi_aclk for static-config Shubhrajyoti Datta
2026-07-09 11:28   ` sashiko-bot
2026-07-09 11:14 ` [PATCH v2 6/8] clk: clocking-wizard: Use dev_err_probe() when mapping registers Shubhrajyoti Datta
2026-07-09 11:25   ` sashiko-bot
2026-07-09 11:14 ` [PATCH v2 7/8] clk: clocking-wizard: Fix division by zero and unbounded register write Shubhrajyoti Datta
2026-07-09 11:28   ` sashiko-bot
2026-07-09 11:14 ` [PATCH v2 8/8] clk: clocking-wizard: Use separate notifier_block for each clock Shubhrajyoti Datta
2026-07-09 11:20   ` sashiko-bot

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